Exposure
- ID
- GRAVI.2021-09-20T02:35:37.230_1
- Header ID
- GRAVI.2021-09-20T02:35:37.230
- Date updated
- 2021-09-29 14:28:45 UTC+0000
- Release date
- 2022-09-20 02:46:03 UTC+0000
- UTC Start
- 2021-09-20 02:35:37.230
- UTC End
- 2021-09-20 02:38:17.230
- MJD Start
- 59477.10806979
- MJD End
- 59477.1099216419
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003986
- Ambient temperature (°C)
- 12.64
- Seeing (arcsec)
- 0.62
Observation
- ID
- 48271
- Category
- science
- Program ID
- 105.208Z.002
- Program Title
- IMAGING THE INNER REGIONS OF THE INTRIGUING AU MIC EXTRASOLAR SYSTEM
- Program Type
- Normal
- PI / COI
- CHOQUET/ VIGAN/ OTTEN/ HOULL\XC3\XA9/ LACOUR/ CANTALLOUBE/ SANCHEZ
Target
- ID
- 36218
- Name
- AU_Mic
- RA
- 311.291293
- DEC
- -31.34265
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| K0-G2 | 66.4630 | 66.2850 | 280.1000 | 280.5000 |
| K0-D0 | 92.5170 | 92.2320 | 259.0000 | 259.3000 |
| K0-J3 | 56.5620 | 56.5630 | 340.4390 | 340.8270 |
| G2-D0 | 38.8170 | 38.7460 | 220.8000 | 221.1000 |
| G2-J3 | 62.3980 | 62.2600 | 48.1680 | 48.4460 |
| D0-J3 | 101.0190 | 100.8100 | 45.3570 | 45.6310 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 105.208Z.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 59477.10806979 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
| HIERARCH ESO OBS TARG NAME | AU Mic |
| HIERARCH ESO INS SOBJ NAME | AU_Mic |
| RA | 311.291293 |
| DEC | -31.34265 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | SPLIT |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | K0 |
| HIERARCH ESO ISS CONF STATION2 | G2 |
| HIERARCH ESO ISS CONF STATION3 | D0 |
| HIERARCH ESO ISS CONF STATION4 | J3 |
| EXPTIME | 178.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 16 |
| HIERARCH ESO ISS PBL12 START | 66.463 |
| HIERARCH ESO ISS PBL12 END | 66.285 |
| HIERARCH ESO ISS PBLA12 START | 280.1 |
| HIERARCH ESO ISS PBLA12 END | 280.5 |
| HIERARCH ESO ISS PBL13 START | 92.517 |
| HIERARCH ESO ISS PBL13 END | 92.232 |
| HIERARCH ESO ISS PBLA13 START | 259.0 |
| HIERARCH ESO ISS PBLA13 END | 259.3 |
| HIERARCH ESO ISS PBL14 START | 56.562 |
| HIERARCH ESO ISS PBL14 END | 56.563 |
| HIERARCH ESO ISS PBLA14 START | 340.439 |
| HIERARCH ESO ISS PBLA14 END | 340.827 |
| HIERARCH ESO ISS PBL23 START | 38.817 |
| HIERARCH ESO ISS PBL23 END | 38.746 |
| HIERARCH ESO ISS PBLA23 START | 220.8 |
| HIERARCH ESO ISS PBLA23 END | 221.1 |
| HIERARCH ESO ISS PBL24 START | 62.398 |
| HIERARCH ESO ISS PBL24 END | 62.26 |
| HIERARCH ESO ISS PBLA24 START | 48.168 |
| HIERARCH ESO ISS PBLA24 END | 48.446 |
| HIERARCH ESO ISS PBL34 START | 101.019 |
| HIERARCH ESO ISS PBL34 END | 100.81 |
| HIERARCH ESO ISS PBLA34 START | 45.357 |
| HIERARCH ESO ISS PBLA34 END | 45.631 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003429 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004543 |
| HIERARCH ESO ISS AMBI TEMP | 12.64 |
| HIERARCH ESO ISS AMBI FWHM START | 0.74 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |